CN211594612U - Bobbin - Google Patents

Abstract

The utility model discloses a bobbin, relating to the technical field of textile; the pipe comprises a pipe body, the pipe body both ends all are equipped with the baffle that is the rectangle, and wherein one side of every baffle extends the spacing section, and the spacing section extending direction of two baffles is opposite. The utility model discloses practice thrift the space.

Description

Bobbin

Technical Field

The utility model belongs to the technical field of the weaving, in particular to spool.

Background

The sand tube is used for winding yarns and spinning. The existing yarn bobbins often have the phenomenon of ring falling, so that some yarn bobbins are provided with baffles at two ends of a bobbin body, however, the baffles are generally circular, and the yarn bobbins are easy to roll if being horizontally placed on the ground after being used up, so that roads are blocked; and if the baffle is placed on the ground, the space is wasted.

The prior art has the disadvantage of wasting space.

Chinese patent CN203946702U, patent name "bobbin"; the spindle has the advantages that the spindle is not easy to fall off and the yarn is smooth in discharging, and the spindle is not easy to fall off. This invention, while having the above advantages, is still very space consuming.

Disclosure of Invention

The utility model aims at overcoming the shortcoming of the extravagant space of prior art, providing a spool, practice thrift the space.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bobbin, includes the body, the body both ends all are equipped with the baffle that is the rectangle, and wherein one side of every baffle extends spacing section, and the spacing section extending direction of two baffles is opposite. The surface of the baffle is vertical to the axis of the bobbin body, the yarn is wound on the bobbin body, the baffles at two ends of the bobbin body prevent the yarn from knocking off the ring, when the yarn is used up, the utility model is horizontally placed on the ground, the side edge of the limiting section is vertical to the ground, the baffle can not roll on the ground, when another bobbin is also used up, the bobbin is placed above the previous bobbin, the two bobbin bodies are vertical to each other, the two bobbin bodies are mutually abutted together, when viewed from top to bottom, the baffle encloses a square, the limiting sections are positioned at four right angles of the square, and the extending directions of the limiting sections of the two baffles of the bobbin are opposite; therefore, the four baffles are locked under the action of the limiting section; thereby prevent that the spool from dropping from the top of top, the utility model discloses can vertically stack, be difficult to collapse, save the space greatly.

Preferably, the pipe body and the baffle are of an integrally formed structure. The manufacture is simple.

Preferably, the baffle is square, the center of the end face of the pipe body is overlapped with the center of the corresponding baffle, and the diameter of the pipe body is half of the side length of the baffle. When stacked together, the pipe bodies are mutually abutted together, and the baffle is abutted together with the baffle above the pipe bodies, so that the space utilization rate is further improved.

Preferably, the extension length of the limiting section is the thickness of the baffle. The structure is simple.

Preferably, the inner side wall of the pipe body is provided with a plurality of weight reduction grooves. The weight of the utility model is reduced.

Preferably, the direction of the weight-reducing grooves is parallel to the axis of the pipe body, and the weight-reducing grooves are distributed in an annular array by taking the axis of the pipe body as a center. The structure is simple.

Preferably, the outer diameter of the tube body is 100-500 mm. And the actual production requirement is met.

The utility model has the advantages that: the utility model discloses practice thrift the space.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of a plurality of bobbins stacked together one above the other;

FIG. 4 is a top view of FIG. 3;

fig. 5 is a sectional view a-a of fig. 4.

In the figure: the pipe body 1, baffle 2, spacing section 3, subtract heavy recess 4.

Detailed Description

The invention will be further explained in detail with reference to the drawings and the following detailed description:

example (b):

referring to fig. 1 to 5, a bobbin includes a tube body 1, and the outer diameter of the tube body is 100 and 500 mm. Two ends of the pipe body 1 are respectively provided with a rectangular baffle 2, and the pipe body 1 and the baffle 2 are of an integrally formed structure; one side of each baffle 2 extends to form a limiting section 3, and the extending directions of the limiting sections 3 of the two baffles 2 are opposite; the baffle 2 is square, the center of the end face of the pipe body 1 is superposed with the center of the corresponding baffle 2, and the diameter of the pipe body 1 is half of the side length of the baffle 2; the extending length of the limiting section 3 is the thickness of the baffle 2; a plurality of weight-reducing grooves 4 are formed in the inner side wall of the pipe body 1; the trend of the weight-reducing grooves 4 is parallel to the axis of the pipe body, and the weight-reducing grooves 4 are distributed in an annular array by taking the axis of the pipe body as the center.

Principle of embodiment:

the yarn is wound on the tube body, the baffle plates at two ends of the tube body prevent the yarn from knocking over, when the yarn is used up, the utility model is horizontally placed on the ground, the side edge of the limiting section 3 is vertical to the ground, the baffle plates are square, the baffle plates can not roll on the ground, in addition, when another bobbin is also used up, the bobbin is placed above the previous bobbin, the two bobbin bodies are vertical to each other, the two bobbin bodies are mutually abutted together, the baffle plates surround a square when seen from top to bottom, the limiting sections 3 are positioned at four right angles of the square, and the extending directions of the limiting sections 3 of the two baffle plates 2 of the bobbin are opposite; therefore, the four baffles are locked under the action of the limiting section 3; other bobbins are continuously put on the bobbins in the same principle, and because the outer diameter of the bobbin body is half of the side length of the baffle, each baffle abuts against the baffle above the baffle, and the baffle and the limiting section 3 form a cuboid, so that the space is greatly saved.

Claims (7)

1. The bobbin comprises a bobbin body and is characterized in that two rectangular baffle plates are arranged at two ends of the bobbin body, a limiting section is extended from one side of each baffle plate, and the extending directions of the limiting sections of the two baffle plates are opposite.

2. The bobbin of claim 1, wherein the tube body and the baffle are of an integrally formed structure.

3. A bobbin as claimed in claim 1, wherein the baffles are square, the centre of the end face of the tube coincides with the centre of the corresponding baffle, and the diameter of the tube is half the length of the side of the baffle.

4. A bobbin as claimed in claim 3, wherein the extension of the stop section is the thickness of the baffle.

5. A bobbin as claimed in claim 1, wherein the body has weight-reducing grooves in its inner side wall.

6. A bobbin as claimed in claim 5, wherein the weight-reducing grooves run parallel to the axis of the tube, the weight-reducing grooves being arranged in an annular array about the axis of the tube.

7. A bobbin as claimed in claim 1, 2, 3, 4, 5 or 6, wherein the outer diameter of the tube is 100-500 mm.

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